Therapist's Choice Inflated Air-Filled Stability Balance Disc-PURPLE

Therapist's Choice Pre-Inflated Air-Filled Stability / Balance Disc 13 1/2" diameter x 2 1/2" Height, Color=Purple 2 Sided Surface: one surface with rounded points providing tactile inputs for sensorimotor training; and the opposite surface with an anti-skid bars that resist slipping Balance disc promotes core stability, strengthens muscle tone, improves balance and body posture. Bulk packaged in plastic. Comes with Basic Manual, no display box, no dvd, no pump which isn't needed anyways